test/create_ll.sh

   1 #!/bin/sh -e
   2
   3 LLFILE=`echo $1 | sed -e 's/\.c/.ll/g'`
   4 LLFILE_TMP=${LLFILE}.tmp
   5
   6 # The number of lines to cut of the LLVM-IR file clang produces.
   7 CUT_N_LINES=6
   8
   9 clang -c -S -emit-llvm -O0 $1 -o ${LLFILE}
  10
  11 opt -correlated-propagation -mem2reg -instcombine -loop-simplify -indvars \
  12 -instnamer ${LLFILE} -S -o ${LLFILE_TMP}
  13
  14 # Insert a header into the new testcase containing a sample RUN line a FIXME and
  15 # an XFAIL. Then insert the formated C code and finally the LLVM-IR without
  16 # attributes, the module ID or the target triple.
  17 echo '; RUN: opt %loadPolly -analyze < %s | FileCheck %s' > ${LLFILE}
  18 echo ';' >> ${LLFILE}
  19 echo '; FIXME: Edit the run line and add checks!' >> ${LLFILE}
  20 echo ';' >> ${LLFILE}
  21 echo '; XFAIL: *' >> ${LLFILE}
  22 echo ';' >> ${LLFILE}
  23 clang-format $1 | sed -e 's/^[^$]/;    &/' -e 's/^$/;/' >> ${LLFILE}
  24 echo ';' >> ${LLFILE}
  25
  26 cat ${LLFILE_TMP} | sed -e 's/ \#0//' >> ${LLFILE}
  27 sed -i".tmp" '/; Function Attrs:/d' ${LLFILE}
  28 sed -i".tmp" '/; ModuleID =/d' ${LLFILE}
  29 sed -i".tmp" '/target triple/d' ${LLFILE}
  30
  31 head --lines=-${CUT_N_LINES} ${LLFILE} > ${LLFILE_TMP}
  32
  33 mv ${LLFILE_TMP} ${LLFILE}